Graph Neural Networks in Action

A hands-on guide to powerful graph-based deep learning models. Graph Neural Networks in Action teaches you to build cutting-edge graph neural networks for recommendation engines, molecular modeling, and more. This comprehensive guide contains coverage of the essential GNN libraries, including PyTorch Geometric, DeepGraph Library, and Alibaba‘s GraphScope for training at scale. In Graph Neural Networks in Action, you will learn how to: Train and deploy a graph neural network Generate node embeddings Use GNNs at scale for very large datasets Build a graph data pipeline Create a graph data schema Understand the taxonomy of GNNs Manipulate graph data with NetworkX In Graph Neural Networks in Action you‘ll learn how to both and train your models, and how to develop them into practical applications you can deploy to production. Go hands-on and explore relevant real-world projects as you dive into graph neural networks perfect for node prediction, link prediction, and graph classification. Foreword by Matthias Fey. About the technology Graphs are a natural way to model the relationships and hierarchies of real-world data. Graph neural networks (GNNs) optimize deep learning for highly-connected data such as in recommendation engines and social networks, along with specialized applications like molecular modeling for drug discovery. About the book Graph Neural Networks in Action teaches you how to analyze and make predictions on data structured as graphs. You‘ll work with graph convolutional networks, attention networks, and auto-encoders to take on tasks like node classification, link prediction, working with temporal data, and object classification. Along the way, you‘ll learn the best methods for training and deploying GNNs at scale—all clearly illustrated with well-annotated Python code! What‘s inside Train and deploy a graph neural network Generate node embeddings Use GNNs for very large datasets Build a graph data pipeline About the reader For Python programmers familiar with machine learning and the basics of deep learning. About the author Keita Broadwater, PhD, MBA is a seasoned machine learning engineer. Namid Stillman, PhD is a research scientist and machine learning engineer with more than 20 peer-reviewed publications. Table of Contents Part 1 1 Discovering graph neural networks 2 Graph embeddings Part 2 3 Graph convolutional networks and GraphSAGE 4 Graph attention networks 5 Graph autoencoders Part 3 6 Dynamic graphs: Spatiotemporal GNNs 7 Learning and inference at scale 8 Considerations for GNN projects A Discovering graphs B Installing and configuring PyTorch Geometric